EP1229675A3 - Source de lumière de pompage pour amplificateur raman et amplificateur raman l'utilisant - Google Patents

Source de lumière de pompage pour amplificateur raman et amplificateur raman l'utilisant Download PDF

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Publication number
EP1229675A3
EP1229675A3 EP02250710A EP02250710A EP1229675A3 EP 1229675 A3 EP1229675 A3 EP 1229675A3 EP 02250710 A EP02250710 A EP 02250710A EP 02250710 A EP02250710 A EP 02250710A EP 1229675 A3 EP1229675 A3 EP 1229675A3
Authority
EP
European Patent Office
Prior art keywords
raman amplifier
light source
same
pump light
raman
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP02250710A
Other languages
German (de)
English (en)
Other versions
EP1229675A2 (fr
Inventor
Soko c/o The Furukawa Electric Co. Ltd. Kadao
Yoshihiro c/o The Furukawa Elec. Co. Ltd. Emori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Publication of EP1229675A2 publication Critical patent/EP1229675A2/fr
Publication of EP1229675A3 publication Critical patent/EP1229675A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/2912—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing
    • H04B10/2916—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing using Raman or Brillouin amplifiers
EP02250710A 2001-02-02 2002-02-01 Source de lumière de pompage pour amplificateur raman et amplificateur raman l'utilisant Withdrawn EP1229675A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001027201 2001-02-02
JP2001027201 2001-02-02

Publications (2)

Publication Number Publication Date
EP1229675A2 EP1229675A2 (fr) 2002-08-07
EP1229675A3 true EP1229675A3 (fr) 2004-09-22

Family

ID=18891901

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02250710A Withdrawn EP1229675A3 (fr) 2001-02-02 2002-02-01 Source de lumière de pompage pour amplificateur raman et amplificateur raman l'utilisant

Country Status (3)

Country Link
US (1) US6950230B2 (fr)
EP (1) EP1229675A3 (fr)
CA (1) CA2369766A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9017334B2 (en) 2009-02-24 2015-04-28 Microport Orthopedics Holdings Inc. Patient specific surgical guide locator and mount

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100533914B1 (ko) * 2003-10-08 2005-12-06 한국전자통신연구원 라만 증폭기 및 라만 펌핑 방법
EP1788728A1 (fr) * 2005-11-18 2007-05-23 Alcatel Lucent Amplificateur Raman et système de transmission optique
JP4750688B2 (ja) * 2006-12-27 2011-08-17 富士通株式会社 ラマン増幅器
JP5058855B2 (ja) * 2008-03-13 2012-10-24 キヤノン株式会社 情報処理装置およびその方法並びにプログラム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1018666A1 (fr) * 1998-07-23 2000-07-12 The Furukawa Electric Co., Ltd. Amplificateur raman, repeteur optique et procede d'amplification raman
WO2000049721A2 (fr) * 1999-02-19 2000-08-24 Corvis Corporation Systemes de transmission optiques comprenant des dispositifs a variation de signal et procedes

Family Cites Families (26)

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Publication number Priority date Publication date Assignee Title
US4616898A (en) 1980-03-31 1986-10-14 Polaroid Corporation Optical communication systems using raman repeaters and components therefor
JPS56165437A (en) 1980-05-26 1981-12-19 Kokusai Denshin Denwa Co Ltd <Kdd> Optical repeating system for optical communication
US4699452A (en) 1985-10-28 1987-10-13 American Telephone And Telegraph Company, At&T Bell Laboratories Optical communications system comprising Raman amplification means
US6191877B1 (en) 1995-02-17 2001-02-20 Lucent Technologies Inc. WDM optical fiber system using Raman amplification
US5673280A (en) 1996-02-12 1997-09-30 Lucent Technologies Inc. Article comprising low noise optical fiber raman amplifier
US5959750A (en) 1996-06-06 1999-09-28 Lucent Technologies Inc. Method of upgrading transmission capacity by Raman amplification
US5946428A (en) 1996-07-09 1999-08-31 Corning Incorporated Fiber optic system with simultaneous switching and raman
US5966206A (en) 1996-10-10 1999-10-12 Tyco Submarine Systems Ltd. Interlocked high power fiber system using OTDR
US6212310B1 (en) 1996-10-22 2001-04-03 Sdl, Inc. High power fiber gain media system achieved through power scaling via multiplexing
US6081323A (en) 1997-02-27 2000-06-27 The United States Of America As Represented By The Director Of The National Security Agency Measurement of Raman gain spectrum in optical fiber
US6081366A (en) 1997-08-28 2000-06-27 Lucent Technologies Inc. Optical fiber communication system with a distributed Raman amplifier and a remotely pumped er-doped fiber amplifier
US5887093A (en) 1997-09-12 1999-03-23 Lucent Technologies Incorporated Optical fiber dispersion compensation
US6038356A (en) 1997-09-25 2000-03-14 Tyco Submarine Systems Ltd. Lightwave transmission system employing raman and rare-earth doped fiber amplification
EP1036440A1 (fr) 1998-02-20 2000-09-20 Ciena Corporation Amplificateur optique a facteur de bruit ameliore
US5966480A (en) 1998-02-23 1999-10-12 Lucent Technologies Inc. Article comprising an improved cascaded optical fiber Raman device
US6320884B1 (en) 1998-02-26 2001-11-20 Tycom (Us) Inc., Wide bandwidth Raman amplifier employing a pump unit generating a plurality of wavelengths
JP4094126B2 (ja) 1998-07-09 2008-06-04 富士通株式会社 希土類ドープ光ファイバ及びそれを用いた光ファイバ増幅器
US6115174A (en) 1998-07-21 2000-09-05 Corvis Corporation Optical signal varying devices
JP2000151507A (ja) 1998-11-09 2000-05-30 Nippon Telegr & Teleph Corp <Ntt> 光伝送システム
US6181464B1 (en) 1998-12-01 2001-01-30 Tycom (Us) Inc. Low noise Raman amplifier employing bidirectional pumping and an optical transmission system incorporating same
JP4100797B2 (ja) 1999-01-14 2008-06-11 古河電気工業株式会社 光増幅装置
US6163636A (en) 1999-01-19 2000-12-19 Lucent Technologies Inc. Optical communication system using multiple-order Raman amplifiers
US6147794A (en) 1999-02-04 2000-11-14 Lucent Technologies, Inc. Raman amplifier with pump source for improved performance
US6052219A (en) 1999-02-16 2000-04-18 Tyco Submarine Systems Ltd. Wide bandwidth Raman amplifier capable of employing pump energy spectrally overlapping the signal
JP4821037B2 (ja) * 2000-08-25 2011-11-24 富士通株式会社 ラマン増幅を用いた光増幅器およびラマン励起光源
JP2002076482A (ja) * 2000-08-31 2002-03-15 Fujitsu Ltd 光増幅器，光増幅方法及び光増幅システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1018666A1 (fr) * 1998-07-23 2000-07-12 The Furukawa Electric Co., Ltd. Amplificateur raman, repeteur optique et procede d'amplification raman
WO2000049721A2 (fr) * 1999-02-19 2000-08-24 Corvis Corporation Systemes de transmission optiques comprenant des dispositifs a variation de signal et procedes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9017334B2 (en) 2009-02-24 2015-04-28 Microport Orthopedics Holdings Inc. Patient specific surgical guide locator and mount

Also Published As

Publication number Publication date
US6950230B2 (en) 2005-09-27
US20020159133A1 (en) 2002-10-31
EP1229675A2 (fr) 2002-08-07
CA2369766A1 (fr) 2002-08-02

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